3489590912 has 64 divisors (see below), whose sum is σ = 7342090560. Its totient is φ = 1648711680.

The previous prime is 3489590903. The next prime is 3489590917. The reversal of 3489590912 is 2190959843.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3489590912² = 24354489466225983488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3489590917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237212 + ... + 251492.

It is an arithmetic number, because the mean of its divisors is an integer number (114720165).

Almost surely, 2^3489590912 is an apocalyptic number.

3489590912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3489590912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3671045280).

3489590912 is an abundant number, since it is smaller than the sum of its proper divisors (3852499648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3489590912 is a wasteful number, since it uses less digits than its factorization.

3489590912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14401 (or 14389 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 3489590912 is about 59072.7594750745. The cubic root of 3489590912 is about 1516.7878426925.

The spelling of 3489590912 in words is "three billion, four hundred eighty-nine million, five hundred ninety thousand, nine hundred twelve".